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net: encx24j600: make encx24j600_hw_init() return void

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This function always return 0 now, we can make it return void to
simplify the code. This fixes the following coccicheck warning:

drivers/net/ethernet/microchip/encx24j600.c:609:5-8: Unneeded variable:
"ret". Return "0" on line 653

Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jason Yan 2020-05-07 19:09:05 +08:00 committed by David S. Miller
parent 5a7c45097c
commit 7f960633a4
1 changed files with 2 additions and 10 deletions
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12
drivers/net/ethernet/microchip/encx24j600.c
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@ -604,9 +604,8 @@ static void encx24j600_set_rxfilter_mode(struct encx24j600_priv *priv)
}
}
static int encx24j600_hw_init(struct encx24j600_priv *priv)
static void encx24j600_hw_init(struct encx24j600_priv *priv)
{
int ret = 0;
u16 macon2;
priv->hw_enabled = false;
@ -649,8 +648,6 @@ static int encx24j600_hw_init(struct encx24j600_priv *priv)
if (netif_msg_hw(priv))
encx24j600_dump_config(priv, "Hw is initialized");
return ret;
}
static void encx24j600_hw_enable(struct encx24j600_priv *priv)
@ -1042,12 +1039,7 @@ static int encx24j600_spi_probe(struct spi_device *spi)
}
/* Initialize the device HW to the consistent state */
if (encx24j600_hw_init(priv)) {
netif_err(priv, probe, ndev,
DRV_NAME ": HW initialization error\n");
ret = -EIO;
goto out_free;
}
encx24j600_hw_init(priv);
kthread_init_worker(&priv->kworker);
kthread_init_work(&priv->tx_work, encx24j600_tx_proc);